Home / 39,193.87-58,826.18-26,512.96

Finding the Fourth Proportional to 39,193.87, 58,826.18 and 26,512.96

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Solution

The fourth proportional to 39,193.87, 58,826.18 and 26,512.96 is: 39,793.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,193.87 : 58,826.18 = 26,512.96 : x
  2. Step 2: Convert to fraction form
    39,193.87/58,826.18 = 26,512.96/x
  3. Step 3: Cross multiply
    39,193.87x = 58,826.18 × 26,512.96
  4. Step 4: Simplify right side
    39,193.87x = 1,559,656,157.29
  5. Step 5: Solve for x
    x = 1,559,656,157.29/39,193.87
  6. Step 6: Final answer
    x = 39,793.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.